PURPOSE: To eliminate dripping of water along the rear side of a radiating plate or overflowing during a transfer and protect the live part of a dish drier, by slanting the upper surface of a water pan receiving wall and making its lowest cylindrical portion overlapped with a drain port of the radiating plate.

CONSTITUTION: A drain pan receiving wall 11 has a slanted upper surface 12. Water running over during a transfer of the dish drier is returned to a drain pan 16 along the slanted surface 12. A cylindrical portion 13 fitted to the lowest part of the slanted surface 12 is overlapped with a drain port 14 of a radiating plate 8. The surface tension of water makes it difficult to go along the rear side of the plate 8, completely dripping in the drain pan 16.